Bob:
If you're asking if Dynon Avionics will "trade-in" your SV-XPNDR-262 towards the purchase of an SV-XPNDR-261... no, Dynon Avionics does not accept trade-ins of an SV-XPNDR-262 towards the purchase of an SV-XPNDR-261.
You have until 2020 to update your system to an SV-XPNDR-261, SV-GPS-2020, and SkyView firmware v14.0 or later to be compliant with the FAA 2020 ADS-B Out mandate.
After you update to the SV-XPNDR-261, we recommend that you sell your SV-XPNDR-262 on one of the many aviation "swap boards".
Will there be any programs for trading a transponder 262 for a 261 and buying a GPS 2020 in the future. Bob
